Sailing - Blocks

251 products

  • Ronstan

    Ronstan Series 40 All Purpose Block - Triple - Swivel Head [RF41300]

    Series 40 All Purpose Block - Triple - Swivel HeadFeatures: Exceptionally high working loads Low maintenance, long service...
    $82.65
    $82.65 $97.24
    Sale
  • Ronstan

    Ronstan Swivel Cleat & Base [RF5]

    Swivel Cleat & BaseSwivel cleat bases permit easy cleating and releasing from any angle.Sheave can be relocated to...
    $71.76
    $71.76 $84.42
    Sale
  • Harken

    Harken 40mm Carbo Air Block w/Cam Cleat [2645]

    40mm Carbo Air Block with Cam CleatLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the...
    $124.95
    $124.95 $142.30
    Sale
  • Harken

    Harken 16mm Block w/Swivel [417]

    16mm Block with SwivelThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines...
    $31.95
    $31.95 $36.40
    Sale
  • Harken

    Harken 29mm Single Bullet Block [082]

    29mm Single Bullet BlockLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim...
    $19.95
    $19.95 $23.05
    Sale
  • Harken

    Harken 29mm Single Bullet Block w/Becket [083]

    29mm Single Bullet Block with BecketLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with...
    $23.95
    $23.95 $27.60
    Sale
  • Harken

    Harken 16mm Triple Block [408]

    16mm Triple BlockThe 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found...
    $52.95
    $52.95 $59.45
    Sale
  • Harken

    Harken 22mm Micro Block [224]

    22mm Micro BlockLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in Length: 38mm / 1-1/2in Weight:...
    $14.95
    $14.95 $16.90
    Sale
  • Lewmar

    Lewmar 60mm HTX Block - Single [29196001]

    60mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and...
    $76.99
    $76.99 $109.95
    Sale
  • Barton Marine

    Barton Marine Size 2 Snatch Block w/Stainless Snap Shackle - 35mm Sheave [90301]

    Size 2 Snatch Block with Stainless Snap Shackle - 35mm SheaveUnique to Barton, these are probably the smallest...
    $110.99
    $110.99 $127.25
    Sale
  • Harken

    Harken 40mm Carbo Block Single w/Swivel Bracket [2637]

    40mm Carbo Block Single with Swivel & BracketLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to...
    $44.95
    $44.95 $50.80
    Sale
  • Harken

    Harken 40mm Carbo Air Double Swivel Block [2638]

    40mm Carbo Air Double Swivel BlockLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular...
    $86.95
    $86.95 $98.85
    Sale
  • Harken

    Harken 22mm Double Micro Block w/Becket [227]

    22mm Double Micro Block with BecketLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in. Length: 64mm...
    $40.95
    $40.95 $46.05
    Sale
  • Harken

    Harken 16mm Block [404]

    16mm BlockThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on...
    $17.95
    $17.95 $20.25
    Sale
  • Harken

    Harken 25mm Wire Block w/Shackle [300]

    25mm Wire Block with ShackleLightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of...
    $47.95
    $47.95 $54.10
    Sale
  • Harken

    Harken 16mm Double Block [406]

    16mm Double BlockThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found...
    $36.95
    $36.95 $42.15
    Sale
  • Ronstan

    Ronstan Wire Block - Tubular Rivet Head w/Removable Nylatron Sheave - 45mm (1-3/4") Sheave Diameter [RF103]

    Wire Block - Tubular Rivet Head w/Removable Nylatron® Sheave - 45mm(1-3/4") Sheave DiameterWire blocks have purpose designed narrow...
    $48.37
    $48.37 $56.91
    Sale
  • Ronstan

    Ronstan Series 40 All Purpose Block - Single Cheek [RF41811]

    Series 40 All Purpose Block - Single CheekFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating...
    $87.38
    $87.38 $102.80
    Sale
  • Ronstan

    Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418]

    Wire Block - Tubular Rivet Head w/Nylatron® Sheave - 25mm Sheave DiameterWire blocks have purpose designed narrow sheaves...
    $25.84
    $25.84 $30.40
    Sale
  • Ronstan

    Ronstan Series 40 All Purpose Block - Single Upright Lead [RF41171]

    Series 40 All Purpose Block - Single Upright LeadLead blocks are a low profile solution for leading halyards...
    $48.72
    $48.72 $57.32
    Sale
  • Barton Marine

    Barton Marine Size 0 20mm Plain Bearing Pulley Block Cheek [N00160]

    Size 0 20mm Plain Bearing Pulley Block CheekThe Barton Size 0 Plain bearing block has 20mm (3/4″) sheaves...
    $9.11
    $9.11 $10.34
    Sale
  • Barton Marine

    Barton Marine Size 2 Single Cheek Block [N02160]

    Size 2 Single Cheek BlockPlain Bearing BlocksBarton plain bearing blocks have a precision molded acetal sheave running on...
    $19.63
    $19.63 $23.42
    Sale
  • Barton Marine

    Barton Marine Single Fixed Eye [N00110]

    Single Fixed EyePlain Bearing BlocksBarton plain bearing blocks have a precision molded acetal sheave running on a large...
    $7.96
    $7.96 $9.03
    Sale
  • Barton Marine

    Barton Size 3 45mm Plain Bearing Pulley Block Double Upright Block [N03250]

    Size 3 45mm Plain Bearing Pulley Block Double Upright BlockThe size 3 Barton plain bearing blocks have 45mm...
    $41.99
    $41.99 $46.29
    Sale